Results 51 to 60 of about 2,344 (186)

A validation study of loci associated with mastitis resistance in two French dairy sheep breeds

Genetics Selection Evolution, 2019
Background The identification of loci associated with resistance to mastitis or of the causative mutations may be helpful in breeding programs for dairy sheep as it is for cattle worldwide.
Claire Oget, Charlotte Allain, David Portes, Gilles Foucras, Alessandra Stella, Jean-Michel Astruc, Julien Sarry, Gwenola Tosser-Klopp, Rachel Rupp   +8 more
doaj   +1 more source

Factors affecting ewe's milk fat and protein content and relationships between milk yield and milk components

Czech Journal of Animal Science, 2007
Test-day records of purebred Tsigai, Improved Valachian and Lacaune ewes were used to analyse the effect of environmental factors on milk fat and protein content.
M. Oravcová, M. Margetín, D. Peškovičová, J. Daňo, M. Milerski, L. Hetényi, P. Polák   +6 more
doaj   +1 more source

Produção de leite de ovelhas Crioula, Lacaune e suas cruzas (F1)

, 2021
A ovinocultura leiteira é uma atividade sólida e estruturada em países europeus e asiáticos, porém no Brasil ainda é uma atividade recente. No Rio Grande do Sul esta atividade iniciou no município de Bento Gonçalves há menos de duas décadas.
Escobar, Rodrigo Flores, Menezes, Leonardo de Melo, Rosa, Karoline Barcellos da, Härter, Carla Joice, Fontoura, Eduarda Arteche Berón da, Guedes, Tayã De Menezes Furtado   +5 more
core   +2 more sources

Effects of the FecL major gene in the Lacaune meat sheep population [PDF]

Genetics Selection Evolution, 2014
The major prolificacy gene FecL was first described in the Lacaune sheep meat breed Ovi-Test in 1998. A few studies estimated the effect of this gene on prolificacy but little data is available. In 2010, the Ovi-Test cooperative started genotyping FecL in all of their replacement ewe lambs.
Martin, Pauline, Raoul, Jérôme, Bodin, Loys   +2 more
openaire   +4 more sources

Genomic Analysis of Hair Sheep From West/Central Africa Reveals Unique Genetic Diversity and Ancestral Links to Breed Formation in the Caribbean

Molecular Ecology, Volume 34, Issue 24, December 2025.
ABSTRACT Cameroon Blackbelly sheep are a domestic breed of hair sheep from West/Central Africa. They are popular with small‐holder farmers in Cameroon as they are highly resilient to local environmental challenges and are prolific a‐seasonal breeders.
Pamela Wiener, Juliane Friedrich, Melissa M. Marr, Gustave Simo, Vincent N. Tanya, Keith T. Ballingall, Pavel Flegontov, Benjamin D. Rosen, Guillaume Sallé, Gordon Spangler, Curtis P. Van Tassell, Mazdak Salavati, Félix Meutchieye, Emily L. Clark   +13 more
wiley   +1 more source

Crossbreeding Performances and Variation Factors of Beni Guil Sheep in Morocco. I. Ewe Reproduction and Lamb Survival and Preweaning Growth Traits

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2008
An analysis of reproduction, survival and growth performances was performed on 484 Beni Guil ewes and their 461 progeny obtained by pure breeding or crossbreeding with D’man, Ile de France and Lacaune sires from data collected during 1994-98 at the ...
M. El Fadili
doaj   +1 more source

De Lacaune au collège de Castres : Souvenirs d’un enfant juif au lendemain de la guerre

, 2019
Mademoiselle Valette et Raymonde La maisonnette où elles habitaient était toute petite, loin de la rue, en contrebas, à l’écart, comme si elle avait voulu se faire oublier. Tout ce que l’on pouvait en voir était un rez-de-chaussée.
Fijalkow, Jacques
core   +1 more source

Energy Intake During the Transition Period Triggers Substantial Impacts on Body Weight, Milk Production Efficiency, Milk Composition and Blood Biochemical Constituents in Fat‐Tailed Ewes

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
The nutritional management during the transition period is crucial for sheep. This research highlighted a significant association between the energy intake of ewes and various factors, including their body weight, milk production and composition, production efficiency, as well as key blood biomarkers indicative of the metabolic status of the animals ...
Amir Mousaie, Mohammad Reza Ghaedifard, Rouhollah Azizpour, Ahmad Ali Sadeghi   +3 more
wiley   +1 more source

Nitrogen balance in feedlot Lacaune lambs fed diets containing different levels of C. argentea hay replacing Tifton 85 hay at two evaluation times.

, 2023
Nitrogen balance in feedlot Lacaune lambs fed diets containing different levels of C. argentea hay replacing Tifton 85 hay at two evaluation times.
Karina Toledo da Silva (17616208), Luciano Soares de Lima (17616211), Hemilly Cristina Menezes de Sa (17616214), Walter José Rodrigues Matrangolo (17616205), Ângela Maria Quintão Lana (5019530), Lucas Freires Abreu (17616199), Elaine Cristina Teixeira (17616196), Fernando Antônio de Souza (17616202)   +7 more
core   +1 more source

Causes of Lamb Mortality in the Lacaune Sheep Breed in Iran

Journal of Medical Bacteriology, 2023
Background: Neonatal mortality is a significant multifactorial problem that affects flock productivity. Different infectious and non-infectious factors have been attributed to lamb losses. The objective of the present study was to identify the major causes of neonatal mortality.
Hossein Esmaeili, Mohammad Mahdi Safari, Mona Hamedi   +2 more
openaire   +1 more source